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Selection by pairwise comparisons with limited resources

Paolo Laureti·Joachim Mathiesen·Yi-Cheng Zhang
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Abstract

We analyze different methods of sorting and selecting a set of objects by their intrinsic value, via pairwise comparisons whose outcome is uncertain. After discussing the limits of repeated Round Robins, two new methods are presented: The {\it ran-fil} requires no previous knowledge on the set under consideration, yet displaying good performances even in the least favorable case. The {\it min-ent} method sets a benchmark for optimal dynamic tournaments design.

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Paolo Laureti, Joachim Mathiesen, Yi-Cheng Zhang. 2004-03-10. Selection by pairwise comparisons with limited resources. https://doi.org/10.1016/j.physa.2004.03.023

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